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This is a read only archive of threads posted to the FreeRTOS support forum. Use these archive pages to search previous posts. New forum support threads can be started at the FreeRTOS forums.

FreeRTOS TCP Stack running out of headp creating a stream

Hi Larry,
About posting: you can include literal code if you put it between two lines which only contain 5 tildas ~~~~~, as here:
~~~~~
int function( void )
{
/* This is a comment */
return 0;
}
~~~~~
I’m glad you traced down the problem.

This seems ot add up to >10K per tcp socket. Can I reduce
TCP_MSS to something smaller? Can it be less than an ethernet Mtu?